Abstract: A vehicle steering column stalk switch assembly is provided having at least one enclosed switch cell unit used in lieu of metal connector contacts. More particularly, one or more enclosed switch cell units are used in place of conventional all-opened or exposed switch contacts. A switch cell is connected to a printed circuit board within the stalk switch assembly, and positioned for actuation upon movement of a corresponding actuating member of a stalk switch lever. Various switch cells can be positioned so that movement of the lever or knob on the lever in a particular direction will selectively control operation of different vehicle devices or functions.

Abstract: A multifunction switch assembly includes a handle having an actuator mounted at an inner end. The actuator and handle are pivotally mounted in a housing. First and second return springs mounted in the housing bias the actuator towards the neutral position from the left and right turn positions, respectively. The first return spring preferably imparts a higher force against the actuator than the second return spring, in order to counter the effects of gravity acting upon the handle. The first and second return spring preferably both impart opposite forces on the actuator when in the neutral position in order to eliminate play.

Abstract: A multifunction switch assembly includes a secondary detent system for a contactor carrier. The multifunction switch assembly generally comprises a rotatable knob mounted on an outer end of a handle. The knob rotatably drives a shaft extending toward an inner end of the handle. A contactor carrier is linearly driven by a gear on the inner end of the shaft. The electrical contactor includes an indexing arm which is biased against a plurality of detents formed on a base.

Abstract: A switch stalk includes a stalk lever comprising a knob mounted on a base portion. The knob is mountable on the base portion in one of a plurality of orientations. A different set of rotational stops are provided in each orientation in which the knob can be mounted on the base portion. Therefore, the knob is rotatable through a different displacement in each of the orientations in which it is mounted. Further, a different set of detents is provided in each orientation in which the knob is mounted on the base portion.